Commercial Solar Filters/Cameras/Hardware

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Which camera to purchase?

Last post by marktownley « Sun Dec 10, 2023 7:56 am
Replies: 3
by 04Stefan07 » Sat Dec 09, 2023 9:22 pm

Rating: 0.74%

3 Replies

82 Views

Last post by marktownley
Sun Dec 10, 2023 7:56 am
Focus with the Quark

Last post by TareqPhoto « Fri Dec 08, 2023 10:15 am
Replies: 16
by TareqPhoto » Sun Dec 03, 2023 12:58 pm

Rating: 0.37%

16 Replies

339 Views

Last post by TareqPhoto
Fri Dec 08, 2023 10:15 am
Telecentric Barlow or focal extender?

Last post by pupak « Fri Dec 08, 2023 8:36 am
Replies: 19
by TareqPhoto » Tue Dec 05, 2023 1:25 am

Rating: 2.39%

19 Replies

296 Views

Last post by pupak
Fri Dec 08, 2023 8:36 am
Reference comparison images for the estimation of the FWHM of Ha etalons

Last post by robert « Wed Dec 06, 2023 6:20 am
Replies: 4
by christian viladrich » Tue Dec 05, 2023 5:07 pm

Rating: 0.55%

4 Replies

133 Views

Last post by robert
Wed Dec 06, 2023 6:20 am
Measurement of another Quark Combo

Last post by marktownley « Mon Dec 04, 2023 8:06 pm
Replies: 1
by christian viladrich » Mon Dec 04, 2023 1:17 pm

Rating: 0.37%

1 Replies

105 Views

Last post by marktownley
Mon Dec 04, 2023 8:06 pm
Where is Lunt?

Last post by Brroberts-23 « Fri Dec 01, 2023 7:29 pm
Replies: 38
by c_molders » Tue Aug 01, 2023 11:53 am
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2
Rating: 2.95%
38 Replies

2496 Views

Last post by Brroberts-23
Fri Dec 01, 2023 7:29 pm
Cold temperature observations and Lunt 50

Last post by pupak « Fri Dec 01, 2023 12:16 pm
Replies: 9
by LostInSpace » Mon Aug 28, 2023 7:55 pm

Rating: 0.55%

9 Replies

1146 Views

Last post by pupak
Fri Dec 01, 2023 12:16 pm
Which camera for AT102EDL + Quark, movies

Last post by TareqPhoto « Wed Nov 29, 2023 9:54 am
Replies: 3
by astrodog » Thu Nov 23, 2023 7:29 pm

Rating: 0.37%

3 Replies

178 Views

Last post by TareqPhoto
Wed Nov 29, 2023 9:54 am
Player One Poseidon-C Pro + Nikon 180ED F/2.8

Last post by TareqPhoto « Wed Nov 29, 2023 9:49 am
Replies: 2
by pedro » Sun Nov 26, 2023 3:01 pm

Rating: 0.18%

2 Replies

221 Views

Last post by TareqPhoto
Wed Nov 29, 2023 9:49 am
Choosing herschel

Last post by marktownley « Sat Nov 25, 2023 1:52 pm
Replies: 38
by EboO » Sat Sep 16, 2023 3:07 pm
1

2
Rating: 2.03%
38 Replies

2153 Views

Last post by marktownley
Sat Nov 25, 2023 1:52 pm
new Altair 2" 2nm G-Band filter in stock

Last post by marktownley « Wed Nov 22, 2023 7:54 pm
Replies: 3
by Nicksolar » Mon Nov 20, 2023 6:03 pm

Rating: 0.55%

3 Replies

209 Views

Last post by marktownley
Wed Nov 22, 2023 7:54 pm
Is my etalon busted?

Last post by marktownley « Sun Nov 19, 2023 5:27 pm
Replies: 1
by CaptainKoloth » Sun Nov 19, 2023 4:21 pm

Rating: 0.37%

1 Replies

149 Views

Last post by marktownley
Sun Nov 19, 2023 5:27 pm
Player One promotion

Last post by TareqPhoto « Sun Nov 19, 2023 2:55 pm
Replies: 1
by thesmiths » Wed Nov 15, 2023 2:50 am

Rating: 0.37%

1 Replies

226 Views

Last post by TareqPhoto
Sun Nov 19, 2023 2:55 pm
ZWO Black Friday sale

Last post by TareqPhoto « Sun Nov 19, 2023 2:54 pm
Replies: 1
by thesmiths » Thu Nov 16, 2023 12:03 am

Rating: 0.37%

1 Replies

185 Views

Last post by TareqPhoto
Sun Nov 19, 2023 2:54 pm
Astronomical Lunt observance, UK

Last post by hopskipson « Wed Nov 15, 2023 9:33 pm
Replies: 6
by EdAstle » Wed Nov 01, 2023 10:24 pm

Rating: 0.37%

6 Replies

397 Views

Last post by hopskipson
Wed Nov 15, 2023 9:33 pm
Some Chinese 400nm filters

Last post by thesmiths « Wed Nov 08, 2023 10:21 pm
Replies: 4
by thesmiths » Wed Nov 08, 2023 5:32 pm

Rating: 0.74%

4 Replies

246 Views

Last post by thesmiths
Wed Nov 08, 2023 10:21 pm
Best practices for pressure tuning

Last post by LostInSpace « Tue Nov 07, 2023 3:50 pm
Replies: 4
by CaptainKoloth » Thu Nov 02, 2023 3:20 pm

4 Replies

255 Views

Last post by LostInSpace
Tue Nov 07, 2023 3:50 pm
Cameras for different solar filters imaging

Last post by TareqPhoto « Fri Nov 03, 2023 10:31 pm
Replies: 6
by TareqPhoto » Mon Oct 30, 2023 10:16 am

Rating: 0.55%

6 Replies

351 Views

Last post by TareqPhoto
Fri Nov 03, 2023 10:31 pm
Another Lunt etalon question???

Last post by OneDegreeNorth « Tue Oct 31, 2023 6:00 am
Replies: 3
by LostInSpace » Thu Oct 26, 2023 7:21 pm

Rating: 0.74%

3 Replies

607 Views

Last post by OneDegreeNorth
Tue Oct 31, 2023 6:00 am
binoviewing

Last post by LostInSpace « Mon Oct 30, 2023 5:28 pm

by LostInSpace » Mon Oct 30, 2023 5:28 pm

Rating: 0.18%

0 Replies

146 Views

Last post by LostInSpace
Mon Oct 30, 2023 5:28 pm
Lunt BF400 modification.

Last post by antonello « Mon Oct 30, 2023 8:04 am
Replies: 3
by LostInSpace » Wed May 03, 2023 12:41 am

Rating: 1.1%

3 Replies

1270 Views

Last post by antonello
Mon Oct 30, 2023 8:04 am
Altair Solar Contrast Booster filter - for fine detail in the solar continuum

Last post by TareqPhoto « Sun Oct 29, 2023 10:24 am
Replies: 8
by Nicksolar » Wed Sep 08, 2021 12:22 pm

Rating: 0.92%

8 Replies

1790 Views

Last post by TareqPhoto
Sun Oct 29, 2023 10:24 am
Bressers Bargain CaK Scope???

Last post by TareqPhoto « Sat Oct 28, 2023 3:23 am
Replies: 15
by marktownley » Mon Oct 09, 2023 9:48 pm

Rating: 3.13%

15 Replies

1999 Views

Last post by TareqPhoto
Sat Oct 28, 2023 3:23 am
174 or 432

Last post by TareqPhoto « Fri Oct 27, 2023 1:29 am
Replies: 10
by alessbonsai » Thu Oct 12, 2023 9:10 am

Rating: 0.18%

10 Replies

1575 Views

Last post by TareqPhoto
Fri Oct 27, 2023 1:29 am
Commercial filter tilters

Last post by Dennis « Sat Oct 21, 2023 10:27 am
Replies: 22
by Dennis » Wed Oct 04, 2023 10:37 am

Rating: 4.97%

22 Replies

2704 Views

Last post by Dennis
Sat Oct 21, 2023 10:27 am
Advice on which adapter to use with the Daystar Interference Eliminator

Last post by shahgazer « Thu Oct 19, 2023 1:37 am
Replies: 7
by shahgazer » Sat Oct 07, 2023 1:45 am

Rating: 1.84%

7 Replies

1554 Views

Last post by shahgazer
Thu Oct 19, 2023 1:37 am
ZWO SeeStar S50

Last post by Mrowe67 « Wed Oct 18, 2023 2:10 am
Replies: 25
by xinghai » Sat Jul 01, 2023 2:45 pm
1

2
Rating: 3.87%
25 Replies

6466 Views

Last post by Mrowe67
Wed Oct 18, 2023 2:10 am
Measurement of a very good Quark

Last post by Valery « Sun Oct 15, 2023 7:05 pm
Replies: 4
by christian viladrich » Wed Sep 06, 2023 7:27 pm

Rating: 1.1%

4 Replies

1549 Views

Last post by Valery
Sun Oct 15, 2023 7:05 pm
Measurement of a DayStar PE 0.6 A

Last post by hopskipson « Sat Oct 07, 2023 4:12 pm
Replies: 23
by christian viladrich » Tue Sep 19, 2023 1:44 pm

Rating: 4.97%

23 Replies

2622 Views

Last post by hopskipson
Sat Oct 07, 2023 4:12 pm
C2 Swan-Band filter for photosphere imaging test.

Last post by Sergio Alessandrelli « Fri Oct 06, 2023 7:59 am
Replies: 6
by Sergio Alessandrelli » Thu Oct 05, 2023 10:53 am

Rating: 1.29%

6 Replies

1434 Views

Last post by Sergio Alessandrelli
Fri Oct 06, 2023 7:59 am
Camera to mount on Halpha?

Last post by SunriverBob « Fri Oct 06, 2023 7:45 am
Replies: 7
by SunriverBob » Tue Sep 12, 2023 10:10 pm

Rating: 0.74%

7 Replies

1587 Views

Last post by SunriverBob
Fri Oct 06, 2023 7:45 am
Lunt 40mm red glass ERF

Last post by Dennis « Tue Oct 03, 2023 7:33 pm
Replies: 2
by Dennis » Tue Oct 03, 2023 4:01 pm

Rating: 0.37%

2 Replies

1248 Views

Last post by Dennis
Tue Oct 03, 2023 7:33 pm
If CaK is best at F10 -

Last post by hopskipson « Mon Oct 02, 2023 12:20 am
Replies: 59
by Alto » Fri Sep 01, 2023 4:57 pm
1

2

3
Rating: 17.68%
59 Replies

4583 Views

Last post by hopskipson
Mon Oct 02, 2023 12:20 am
PST rust repair?

Last post by Bob Yoesle « Sun Oct 01, 2023 5:32 pm
Replies: 4
by CaptainKoloth » Sat Sep 30, 2023 11:11 pm

Rating: 0.92%

4 Replies

1051 Views

Last post by Bob Yoesle
Sun Oct 01, 2023 5:32 pm
SolarQuest can't find the sun / fails tracking

Last post by Oldduff « Thu Sep 28, 2023 8:02 pm
Replies: 7
by NiklasA » Mon Apr 18, 2022 8:20 am

Rating: 0.55%

7 Replies

1639 Views

Last post by Oldduff
Thu Sep 28, 2023 8:02 pm
Lunt LS50C front mounted etalon

Last post by LostInSpace « Sat Sep 23, 2023 5:47 pm
Replies: 2
by LostInSpace » Fri Sep 22, 2023 9:43 pm

2 Replies

695 Views

Last post by LostInSpace
Sat Sep 23, 2023 5:47 pm
Transmission curves of Siebert Barlow UV/ visible from 300 to 1000 nm

Last post by mdwmark « Fri Sep 22, 2023 5:42 am
Replies: 6
by christian viladrich » Sat Sep 09, 2023 3:28 pm

Rating: 2.21%

6 Replies

857 Views

Last post by mdwmark
Fri Sep 22, 2023 5:42 am
Reducers for 393nm Wavelength?

Last post by Dennis « Wed Sep 20, 2023 9:25 am
Replies: 7
by Dennis » Sat Sep 02, 2023 6:09 pm

Rating: 1.66%

7 Replies

1001 Views

Last post by Dennis
Wed Sep 20, 2023 9:25 am
Player One Apollo-M MAX PRO（IMX432）

Last post by Dennis « Mon Sep 18, 2023 7:05 pm
Replies: 6
by xinghai » Wed Sep 06, 2023 12:15 pm

Rating: 0.92%

6 Replies

1018 Views

Last post by Dennis
Mon Sep 18, 2023 7:05 pm
How to calculate resulting bandpass?

Last post by Dennis « Sun Sep 17, 2023 3:16 pm
Replies: 6
by Dennis » Fri Sep 15, 2023 9:17 am

Rating: 1.29%

6 Replies

840 Views

Last post by Dennis
Sun Sep 17, 2023 3:16 pm
Quark and Lunt 40mm etalon FSR and FWHM measurements with a DIY spectroheliograph

Last post by christian viladrich « Wed Sep 13, 2023 7:59 am
Replies: 4
by Oak » Sun Sep 10, 2023 2:56 pm

Rating: 0.74%

4 Replies

905 Views

Last post by christian viladrich
Wed Sep 13, 2023 7:59 am
Daystar 60 solar scout chromosphere

Last post by Robocop87 « Mon Sep 11, 2023 6:57 pm
Replies: 2
by Robocop87 » Mon Sep 11, 2023 6:03 am

Rating: 0.55%

2 Replies

748 Views

Last post by Robocop87
Mon Sep 11, 2023 6:57 pm
ZWO SeeStar S50 update

Last post by Dennis « Wed Sep 06, 2023 2:43 pm
Replies: 4
by xinghai » Thu Aug 24, 2023 3:04 pm

Rating: 0.18%

4 Replies

844 Views

Last post by Dennis
Wed Sep 06, 2023 2:43 pm
Classical cassegrain for solar photosphere imaging?

Last post by Dennis « Wed Sep 06, 2023 6:53 am
Replies: 11
by Petrus » Thu Jul 13, 2023 12:26 pm

Rating: 1.84%

11 Replies

1527 Views

Last post by Dennis
Wed Sep 06, 2023 6:53 am
Measurement of a - very bad - Quark Combo

Last post by Bob Yoesle « Mon Sep 04, 2023 10:39 pm
Replies: 5
by christian viladrich » Sun Sep 03, 2023 7:23 pm

Rating: 0.74%

5 Replies

912 Views

Last post by Bob Yoesle
Mon Sep 04, 2023 10:39 pm
Solar Spectrum RG 0,4x Telecompressor 2".

Last post by DavidP « Mon Sep 04, 2023 7:31 pm
Replies: 33
by MAURITS » Thu Sep 29, 2022 10:25 am
1

2
Rating: 8.84%
33 Replies

4236 Views

Last post by DavidP
Mon Sep 04, 2023 7:31 pm
Measurement of some solar filters

Last post by marktownley « Sat Sep 02, 2023 9:13 pm
Replies: 15
by christian viladrich » Thu Aug 17, 2023 10:30 am

Rating: 2.76%

15 Replies

1492 Views

Last post by marktownley
Sat Sep 02, 2023 9:13 pm
Firewire 1394b to USB - any recommendations?

Last post by JVannini « Thu Aug 31, 2023 3:44 pm
Replies: 2
by JVannini » Tue Aug 29, 2023 5:22 pm

2 Replies

897 Views

Last post by JVannini
Thu Aug 31, 2023 3:44 pm
Transmission curves of various filters from 300 to 1000 nm

Last post by Dennis « Sun Aug 27, 2023 10:11 am
Replies: 9
by christian viladrich » Fri Aug 25, 2023 11:41 am

Rating: 1.66%

9 Replies

980 Views

Last post by Dennis
Sun Aug 27, 2023 10:11 am
Practical knowledge of the use of tilting etalons LS 35-40.

Last post by pupak « Sat Aug 26, 2023 6:10 am

by pupak » Sat Aug 26, 2023 6:10 am

Rating: 0.18%

0 Replies

690 Views

Last post by pupak
Sat Aug 26, 2023 6:10 am
Hutech hinode guider behavior during an annular eclipse?

Last post by xonefs « Sat Aug 26, 2023 3:02 am

by xonefs » Sat Aug 26, 2023 3:02 am

0 Replies

723 Views

Last post by xonefs
Sat Aug 26, 2023 3:02 am
Transmission curves of various Barlow lens from 300 to 1000 nm

Last post by christian viladrich « Fri Aug 25, 2023 11:32 am
Replies: 3
by christian viladrich » Thu Aug 24, 2023 3:23 pm

Rating: 0.92%

3 Replies

782 Views

Last post by christian viladrich
Fri Aug 25, 2023 11:32 am
Astronomik and quark

Last post by EdAstle « Wed Aug 23, 2023 8:44 pm
Replies: 9
by EboO » Mon Aug 21, 2023 5:24 am

Rating: 0.37%

9 Replies

1035 Views

Last post by EdAstle
Wed Aug 23, 2023 8:44 pm
Technology of Skywatcher SolarQuest mount

Last post by Solarscout « Tue Aug 22, 2023 5:44 am
Replies: 4
by Solarscout » Sun Aug 20, 2023 7:23 pm

Rating: 1.29%

4 Replies

856 Views

Last post by Solarscout
Tue Aug 22, 2023 5:44 am
Scope for visual piggyback

Last post by marktownley « Thu Aug 17, 2023 8:30 pm
Replies: 9
by Nik » Sun Aug 13, 2023 1:56 pm

Rating: 0.37%

9 Replies

1046 Views

Last post by marktownley
Thu Aug 17, 2023 8:30 pm
G-band filter 430 nm 2 nm FWHM available at Altair

Last post by christian viladrich « Thu Aug 17, 2023 10:36 am
Replies: 11
by christian viladrich » Thu May 11, 2023 8:26 am

Rating: 3.31%

11 Replies

1569 Views

Last post by christian viladrich
Thu Aug 17, 2023 10:36 am
Native or stop down the scope

Last post by TareqPhoto « Mon Aug 14, 2023 5:59 pm
Replies: 14
by TareqPhoto » Wed Jul 26, 2023 2:18 pm

Rating: 1.47%

14 Replies

1375 Views

Last post by TareqPhoto
Mon Aug 14, 2023 5:59 pm
New Baader TZ-4S 4x telecentric

Last post by Dennis « Sat Aug 12, 2023 12:14 pm
Replies: 16
by Highbury Mark » Mon Jul 31, 2023 1:51 pm

Rating: 3.13%

16 Replies

1552 Views

Last post by Dennis
Sat Aug 12, 2023 12:14 pm
Hinode Solar guider no longer available?

Last post by solarchat « Fri Aug 11, 2023 10:45 am
Replies: 11
by Rob63 » Tue Jul 11, 2023 4:06 pm

Rating: 2.21%

11 Replies

1662 Views

Last post by solarchat
Fri Aug 11, 2023 10:45 am
ZWO planetary camera sale until end of August

Last post by TareqPhoto « Mon Aug 07, 2023 9:19 am
Replies: 2
by thesmiths » Sun Aug 06, 2023 12:02 am

Rating: 0.55%

2 Replies

854 Views

Last post by TareqPhoto
Mon Aug 07, 2023 9:19 am
"Hypertuning" my HEQ5 Pro mount

Last post by marktownley « Sun Aug 06, 2023 5:55 am
Replies: 5
by thesmiths » Wed Nov 24, 2021 7:49 pm

Rating: 0.74%

5 Replies

2953 Views

Last post by marktownley
Sun Aug 06, 2023 5:55 am
Altair 533M

Last post by philwest558 « Tue Aug 01, 2023 6:16 am
Replies: 4
by philwest558 » Thu Jul 27, 2023 12:12 pm

Rating: 0.37%

4 Replies

975 Views

Last post by philwest558
Tue Aug 01, 2023 6:16 am
Cooling an AZMount Pro

Last post by Brroberts-23 « Fri Jul 28, 2023 1:30 pm
Replies: 6
by Brroberts-23 » Thu Jul 27, 2023 12:23 pm

Rating: 0.37%

6 Replies

964 Views

Last post by Brroberts-23
Fri Jul 28, 2023 1:30 pm
Baader ND3.8 1m roll expression of interest - Update

Last post by Martin_S « Thu Jul 27, 2023 9:33 am
Replies: 65
by Montana » Wed Mar 02, 2022 3:34 pm
1

2

3
Rating: 7.73%
65 Replies

9683 Views

Last post by Martin_S
Thu Jul 27, 2023 9:33 am
Lunt B600 vs Coronado BF10

Last post by marktownley « Wed Jul 26, 2023 5:19 am
Replies: 3
by Jonas242 » Tue Jul 25, 2023 9:35 am

Rating: 0.37%

3 Replies

786 Views

Last post by marktownley
Wed Jul 26, 2023 5:19 am
Focusing Issues with Quark.

Last post by Alto « Tue Jul 25, 2023 3:05 pm
Replies: 15
by Alto » Fri Jul 21, 2023 1:13 pm

Rating: 2.58%

15 Replies

1555 Views

Last post by Alto
Tue Jul 25, 2023 3:05 pm
Barlow for Ca-K imaging

Last post by Dennis « Tue Jul 25, 2023 6:50 am
Replies: 5
by Dennis » Thu Jul 20, 2023 7:28 pm

Rating: 0.74%

5 Replies

946 Views

Last post by Dennis
Tue Jul 25, 2023 6:50 am
Lunt CaK

Last post by TareqPhoto « Sun Jul 23, 2023 11:48 am
Replies: 39
by TareqPhoto » Fri Oct 14, 2022 3:44 am
1

2
Rating: 4.79%
39 Replies

3970 Views

Last post by TareqPhoto
Sun Jul 23, 2023 11:48 am
Sound when rotating Lunt filter

Last post by solarahn « Fri Jul 21, 2023 7:14 pm
Replies: 2
by solarahn » Sat Jul 08, 2023 5:54 pm

Rating: 0.37%

2 Replies

759 Views

Last post by solarahn
Fri Jul 21, 2023 7:14 pm
Altair G-Band filter and ASI 678MC colour camera.

Last post by marktownley « Mon Jul 17, 2023 6:26 pm
Replies: 2
by Vroobel » Sat Jul 15, 2023 10:32 am

Rating: 0.74%

2 Replies

896 Views

Last post by marktownley
Mon Jul 17, 2023 6:26 pm
Solar Filter or Wedge?

Last post by TareqPhoto « Mon Jul 17, 2023 12:56 pm
Replies: 12
by TareqPhoto » Thu Jun 22, 2023 3:05 pm

Rating: 1.1%

12 Replies

1694 Views

Last post by TareqPhoto
Mon Jul 17, 2023 12:56 pm
Low noise high speed camera for halpha proms?

Last post by Radon86 « Sun Jul 16, 2023 5:20 am
Replies: 22
by Radon86 » Thu Jul 06, 2023 10:41 am

Rating: 2.39%

22 Replies

2245 Views

Last post by Radon86
Sun Jul 16, 2023 5:20 am
QE curves imx462m

Last post by BGazing « Wed Jul 12, 2023 10:16 pm
Replies: 13
by Dennis » Wed May 24, 2023 6:38 am

Rating: 2.21%

13 Replies

2004 Views

Last post by BGazing
Wed Jul 12, 2023 10:16 pm
New "built in" double stacked Lunt 80, anyone?

Last post by Ceedee47 « Mon Jul 10, 2023 7:22 am
Replies: 23
by dashour » Wed Aug 22, 2012 10:37 am

Rating: 1.84%

23 Replies

4760 Views

Last post by Ceedee47
Mon Jul 10, 2023 7:22 am
too much heat

Last post by BGazing « Sat Jul 08, 2023 4:57 pm
Replies: 27
by alessbonsai » Sun Jun 25, 2023 6:09 am
1

2
Rating: 5.71%
27 Replies

2121 Views

Last post by BGazing
Sat Jul 08, 2023 4:57 pm
Camera for white light with 80mm F6 refractor

Last post by Brroberts-23 « Sat Jul 08, 2023 2:00 pm
Replies: 3
by Brroberts-23 » Fri Jul 07, 2023 10:41 pm

Rating: 0.18%

3 Replies

844 Views

Last post by Brroberts-23
Sat Jul 08, 2023 2:00 pm
Is this the infamous grid pattern?

Last post by BGazing « Sun Jul 02, 2023 8:09 am
Replies: 2
by BGazing » Sun Jul 02, 2023 6:50 am

Rating: 0.37%

2 Replies

816 Views

Last post by BGazing
Sun Jul 02, 2023 8:09 am
Daystar FLAT CAP, yay or nay???

Last post by marktownley « Sat Jul 01, 2023 6:12 am
Replies: 16
by TareqPhoto » Wed Mar 09, 2022 6:21 pm

Rating: 1.84%

16 Replies

2526 Views

Last post by marktownley
Sat Jul 01, 2023 6:12 am
Seeking for new planetary/solar camera

Last post by faber « Fri Jun 30, 2023 1:09 pm
Replies: 8
by faber » Mon Jun 26, 2023 5:46 am

Rating: 0.37%

8 Replies

1114 Views

Last post by faber
Fri Jun 30, 2023 1:09 pm
speed issue with ASI462 MM camera

Last post by TareqPhoto « Fri Jun 30, 2023 7:49 am
Replies: 19
by christian viladrich » Mon Jun 05, 2023 3:45 pm

Rating: 1.84%

19 Replies

1616 Views

Last post by TareqPhoto
Fri Jun 30, 2023 7:49 am
Got my RG-18 0.3 back!

Last post by hopskipson « Sun Jun 25, 2023 3:26 pm
Replies: 14
by hopskipson » Wed Jun 14, 2023 11:04 pm

Rating: 3.68%

14 Replies

1355 Views

Last post by hopskipson
Sun Jun 25, 2023 3:26 pm
Antlia CaK 3nm or Altair G-Band 2nm?

Last post by TareqPhoto « Fri Jun 23, 2023 9:02 pm
Replies: 12
by nicosolcy » Tue Jun 20, 2023 5:08 am

Rating: 1.29%

12 Replies

1254 Views

Last post by TareqPhoto
Fri Jun 23, 2023 9:02 pm
DayStar Quantum - South England

Last post by Bob Yoesle « Fri Jun 23, 2023 2:22 pm
Replies: 21
by Merlin66 » Fri Jun 02, 2023 12:08 am

Rating: 2.03%

21 Replies

1925 Views

Last post by Bob Yoesle
Fri Jun 23, 2023 2:22 pm
Newton rings there or not depending on the camera used

Last post by daniele_bonfiglio « Wed Jun 21, 2023 8:16 am
Replies: 8
by daniele_bonfiglio » Tue Jan 11, 2022 12:43 pm

Rating: 1.47%

8 Replies

2089 Views

Last post by daniele_bonfiglio
Wed Jun 21, 2023 8:16 am
Protect your OTAs

Last post by pedro « Sun Jun 18, 2023 5:00 pm
Replies: 3
by pedro » Fri Jun 09, 2023 12:55 pm

Rating: 1.1%

3 Replies

1073 Views

Last post by pedro
Sun Jun 18, 2023 5:00 pm
Quark chromosphere imaging of proms only ?

Last post by Radon86 « Fri Jun 16, 2023 3:12 pm
Replies: 10
by Radon86 » Wed Jun 14, 2023 9:21 am

Rating: 0.74%

10 Replies

1128 Views

Last post by Radon86
Fri Jun 16, 2023 3:12 pm
Solar filter 0.3A

Last post by hopskipson « Fri Jun 16, 2023 1:25 am
Replies: 37
by MAURITS » Mon Aug 09, 2021 4:11 pm
1

2
Rating: 11.97%
37 Replies

6058 Views

Last post by hopskipson
Fri Jun 16, 2023 1:25 am
ITF in Coronado BF10

Last post by marktownley « Thu Jun 15, 2023 7:11 pm
Replies: 1
by armichael » Thu Jun 15, 2023 4:39 pm

1 Replies

718 Views

Last post by marktownley
Thu Jun 15, 2023 7:11 pm
SolarQuest review

Last post by marktownley « Thu Jun 15, 2023 5:33 am
Replies: 63
by pedro » Tue Oct 02, 2018 4:59 pm
1

2

3
Rating: 1.29%
63 Replies

44137 Views

Last post by marktownley
Thu Jun 15, 2023 5:33 am
Intro and questions

Last post by marktownley « Mon Jun 12, 2023 7:16 pm
Replies: 33
by Brroberts-23 » Tue May 09, 2023 9:43 pm
1

2
Rating: 1.84%
33 Replies

2503 Views

Last post by marktownley
Mon Jun 12, 2023 7:16 pm
Tilt for Ha

Last post by Alto « Fri Jun 09, 2023 10:07 am
Replies: 9
by Alto » Sun Jun 04, 2023 8:24 am

Rating: 1.66%

9 Replies

1158 Views

Last post by Alto
Fri Jun 09, 2023 10:07 am
Lunt or Celestron solar binoculars?

Last post by marktownley « Sun Jun 04, 2023 6:20 am
Replies: 9
by LostInSpace » Tue Apr 25, 2023 7:12 pm

Rating: 0.92%

9 Replies

1488 Views

Last post by marktownley
Sun Jun 04, 2023 6:20 am
Commercial SSM availability??

Last post by Montana « Tue May 30, 2023 9:28 am
Replies: 5
by KMH » Wed May 17, 2023 6:34 pm

Rating: 0.92%

5 Replies

1136 Views

Last post by Montana
Tue May 30, 2023 9:28 am
They arrived eventually

Last post by Bastelhannes « Tue May 30, 2023 9:25 am
Replies: 12
by Bastelhannes » Thu Nov 17, 2022 4:12 pm

Rating: 0.74%

12 Replies

1748 Views

Last post by Bastelhannes
Tue May 30, 2023 9:25 am
Uv/ir cut

Last post by DavidP « Mon May 29, 2023 2:47 pm
Replies: 6
by alessbonsai » Mon May 22, 2023 3:51 pm

Rating: 0.37%

6 Replies

1081 Views

Last post by DavidP
Mon May 29, 2023 2:47 pm
Lunt double stack filter

Last post by DSobserver « Sun May 28, 2023 9:26 pm
Replies: 3
by solarahn » Fri May 26, 2023 1:16 pm

Rating: 0.18%

3 Replies

982 Views

Last post by DSobserver
Sun May 28, 2023 9:26 pm
shooting time

Last post by marktownley « Sun May 28, 2023 8:50 am
Replies: 5
by alessbonsai » Sat May 27, 2023 8:17 am

Rating: 0.74%

5 Replies

872 Views

Last post by marktownley
Sun May 28, 2023 8:50 am
What is better, f5.9 or f6.9, to use with a Quark filter

Last post by marktownley « Fri May 26, 2023 5:03 am
Replies: 3
by shadowchaser » Thu May 25, 2023 7:44 pm

Rating: 0.55%

3 Replies

885 Views

Last post by marktownley
Fri May 26, 2023 5:03 am
Filter for viewing faculae?

Last post by Montana « Wed May 24, 2023 11:38 am
Replies: 4
by LostInSpace » Fri May 19, 2023 6:41 pm

Rating: 1.66%

4 Replies

1054 Views

Last post by Montana
Wed May 24, 2023 11:38 am
First light of LS60FHa. Tuning problem?

Last post by Bob Yoesle « Wed May 24, 2023 3:38 am
Replies: 25
by solarahn » Fri Jan 06, 2023 2:56 pm
1

2
Rating: 4.6%
25 Replies

2725 Views

Last post by Bob Yoesle
Wed May 24, 2023 3:38 am
Old Kenko

Last post by marktownley « Tue May 23, 2023 2:40 pm
Replies: 1
by alessbonsai » Mon May 22, 2023 10:28 am

Rating: 0.37%

1 Replies

790 Views

Last post by marktownley
Tue May 23, 2023 2:40 pm
Baader Triband and white light

Last post by marktownley « Mon May 22, 2023 5:45 am
Replies: 6
by DavidP » Fri May 19, 2023 5:29 pm

Rating: 0.55%

6 Replies

1003 Views

Last post by marktownley
Mon May 22, 2023 5:45 am
Lunt 40

Last post by LostInSpace « Sun May 21, 2023 6:16 pm
Replies: 17
by ffellah » Sun Feb 05, 2023 4:47 pm

Rating: 5.71%

17 Replies

2083 Views

Last post by LostInSpace
Sun May 21, 2023 6:16 pm
Differences between Lunt BF's.

Last post by antonello « Thu May 18, 2023 7:17 pm
Replies: 28
by GUS » Mon Jul 21, 2014 8:20 am
1

2
Rating: 0.18%
28 Replies

6875 Views

Last post by antonello
Thu May 18, 2023 7:17 pm
Celestron 10x42 solar binoculars

Last post by Rob63 « Wed May 17, 2023 9:01 am
Replies: 6
by Rob63 » Thu May 04, 2023 4:24 pm

Rating: 1.29%

6 Replies

1039 Views

Last post by Rob63
Wed May 17, 2023 9:01 am
Atik 314L+ mono camera for solar imaging ??

Last post by Dennis « Wed May 17, 2023 7:00 am
Replies: 5
by Radon86 » Mon May 15, 2023 12:30 pm

Rating: 0.18%

5 Replies

933 Views

Last post by Dennis
Wed May 17, 2023 7:00 am
Guiding Solution

Last post by xinghai « Tue May 16, 2023 2:43 pm
Replies: 7
by xinghai » Wed May 10, 2023 7:53 pm

7 Replies

1019 Views

Last post by xinghai
Tue May 16, 2023 2:43 pm
Svbony 3-8mm Incompatible with Lunt B600

Last post by LostInSpace « Tue May 16, 2023 12:01 am

by LostInSpace » Tue May 16, 2023 12:01 am

Rating: 0.18%

0 Replies

740 Views

Last post by LostInSpace
Tue May 16, 2023 12:01 am
Baader 'New' 7.5nm Solar Continuum Filter - Marketing Guff

Last post by Dennis « Mon May 15, 2023 9:59 am
Replies: 23
by marktownley » Tue Oct 04, 2022 5:52 pm

Rating: 6.81%

23 Replies

3468 Views

Last post by Dennis
Mon May 15, 2023 9:59 am
binning yes or no

Last post by alessbonsai « Mon May 15, 2023 8:01 am
Replies: 12
by alessbonsai » Sun May 07, 2023 3:01 pm

Rating: 1.47%

12 Replies

1321 Views

Last post by alessbonsai
Mon May 15, 2023 8:01 am
Coronado or Lunt, or stick with my Solarview

Last post by Bob Yoesle « Sun May 14, 2023 3:56 am
Replies: 16
by petevasey » Thu May 11, 2023 9:53 am

Rating: 2.39%

16 Replies

1548 Views

Last post by Bob Yoesle
Sun May 14, 2023 3:56 am
Quark questions

Last post by robertm « Sat May 13, 2023 3:22 pm
Replies: 3
by robertm » Fri May 12, 2023 9:05 pm

Rating: 0.18%

3 Replies

897 Views

Last post by robertm
Sat May 13, 2023 3:22 pm
PST issues

Last post by robertm « Fri May 12, 2023 8:41 pm
Replies: 12
by robertm » Thu May 04, 2023 12:05 pm

Rating: 1.29%

12 Replies

1416 Views

Last post by robertm
Fri May 12, 2023 8:41 pm
I don’t quite understand ROI!

Last post by petevasey « Thu May 11, 2023 8:44 pm
Replies: 7
by nicspenceryork » Mon May 01, 2023 5:53 pm

Rating: 1.84%

7 Replies

1260 Views

Last post by petevasey
Thu May 11, 2023 8:44 pm
Options to the Televue Sol-Searcher

Last post by LostInSpace « Fri May 05, 2023 3:33 pm
Replies: 4
by LostInSpace » Mon May 01, 2023 5:33 pm

Rating: 0.55%

4 Replies

1097 Views

Last post by LostInSpace
Fri May 05, 2023 3:33 pm
solarscope double stack 70mm or single stack 100mm etalon?

Last post by Highbury Mark « Sun Apr 30, 2023 2:39 pm
Replies: 3
by iseegeorgesstar » Fri Apr 14, 2023 10:10 pm

Rating: 2.21%

3 Replies

1307 Views

Last post by Highbury Mark
Sun Apr 30, 2023 2:39 pm
Kasai Linear style BinoViewer

Last post by Dennis « Sat Apr 29, 2023 5:37 pm
Replies: 3
by LostInSpace » Sun Apr 23, 2023 2:07 pm

3 Replies

1058 Views

Last post by Dennis
Sat Apr 29, 2023 5:37 pm
Heads up - pre-Meade Coronado 90mm etalon for sale

Last post by Sebastien Lebouc « Sat Apr 29, 2023 10:59 am
Replies: 6
by Highbury Mark » Thu Apr 06, 2023 10:04 am

Rating: 0.92%

6 Replies

1329 Views

Last post by Sebastien Lebouc
Sat Apr 29, 2023 10:59 am
Double-stack filter for LS40THa telescopes.

Last post by xinghai « Wed Apr 26, 2023 12:25 pm
Replies: 2
by xinghai » Tue Apr 25, 2023 8:22 pm

Rating: 0.18%

2 Replies

1089 Views

Last post by xinghai
Wed Apr 26, 2023 12:25 pm
Using a 6-inch SCT (C6) for Solar Imaging

Last post by Dennis « Mon Apr 24, 2023 9:23 pm
Replies: 18
by charley5 » Wed Apr 05, 2023 4:04 pm

Rating: 1.29%

18 Replies

2036 Views

Last post by Dennis
Mon Apr 24, 2023 9:23 pm
500fps kinetix cmos camera!

Last post by Dennis « Mon Apr 24, 2023 8:02 pm
Replies: 10
by JacobRedshift » Fri Mar 10, 2023 11:22 pm

Rating: 1.29%

10 Replies

1630 Views

Last post by Dennis
Mon Apr 24, 2023 8:02 pm
Filter or no filter?

Last post by marktownley « Mon Apr 24, 2023 5:27 am
Replies: 1
by xinghai » Sun Apr 23, 2023 3:29 pm

Rating: 0.74%

1 Replies

978 Views

Last post by marktownley
Mon Apr 24, 2023 5:27 am
Lunt LS80 - Binoviewer Eyepiece Shootout TV Pan 19 vs TV Delite 15 vs Lunt 21-7.2 Zoom

Last post by LostInSpace « Sat Apr 22, 2023 10:28 pm
Replies: 10
by Tigger » Fri Jun 11, 2021 9:45 pm

Rating: 2.03%

10 Replies

2960 Views

Last post by LostInSpace
Sat Apr 22, 2023 10:28 pm
Binoviewing Lunt 40

Last post by LostInSpace « Sat Apr 22, 2023 10:16 pm
Replies: 11
by nebulabru » Sat Feb 18, 2023 3:31 pm

Rating: 0.92%

11 Replies

1513 Views

Last post by LostInSpace
Sat Apr 22, 2023 10:16 pm
Collimating a tri-band SCT

Last post by Sebastien Lebouc « Sat Apr 15, 2023 8:23 pm
Replies: 5
by DavidP » Fri Apr 14, 2023 12:32 pm

Rating: 0.18%

5 Replies

1058 Views

Last post by Sebastien Lebouc
Sat Apr 15, 2023 8:23 pm
Full aperture D-ERF vs sub-aperture D-ERF for TS 152mm f/5.9

Last post by marktownley « Tue Apr 11, 2023 12:41 pm
Replies: 16
by Petrus » Sun Mar 26, 2023 2:08 pm

Rating: 4.24%

16 Replies

2039 Views

Last post by marktownley
Tue Apr 11, 2023 12:41 pm
Solar disk imaging : comparison of 5 near-UV filters and 2 G-band filters

Last post by christian viladrich « Tue Apr 11, 2023 12:24 pm
Replies: 5
by christian viladrich » Fri Apr 07, 2023 9:06 am

Rating: 1.47%

5 Replies

1255 Views

Last post by christian viladrich
Tue Apr 11, 2023 12:24 pm
How is this for starter equipment?

Last post by charley5 « Tue Apr 11, 2023 6:01 am
Replies: 2
by charley5 » Sat Apr 08, 2023 6:01 pm

Rating: 0.18%

2 Replies

978 Views

Last post by charley5
Tue Apr 11, 2023 6:01 am
New Baader Calcium GEN-II 1.25" Filter

Last post by OlegLviv « Thu Apr 06, 2023 1:43 pm
Replies: 15
by marktownley » Tue Mar 07, 2023 7:50 pm

Rating: 3.31%

15 Replies

2256 Views

Last post by OlegLviv
Thu Apr 06, 2023 1:43 pm
ZWO ASI 533MM for solar (Ha) imaging???

Last post by OlegLviv « Wed Apr 05, 2023 4:23 pm
Replies: 25
by Merlin66 » Wed Feb 22, 2023 1:45 am
1

2
Rating: 4.42%
25 Replies

3126 Views

Last post by OlegLviv
Wed Apr 05, 2023 4:23 pm
Collimating a long image train

Last post by MalVeauX « Wed Apr 05, 2023 2:07 am
Replies: 8
by DavidP » Tue Jun 28, 2022 8:42 pm

Rating: 1.47%

8 Replies

1532 Views

Last post by MalVeauX
Wed Apr 05, 2023 2:07 am
Chapter 3 of Idea of a Cooling Aid assistance for cameras

Last post by rsfoto « Mon Mar 27, 2023 1:23 am
Replies: 9
by rsfoto » Mon Mar 13, 2023 12:53 am

Rating: 2.03%

9 Replies

1467 Views

Last post by rsfoto
Mon Mar 27, 2023 1:23 am
Solarmax II back on sale

Last post by marktownley « Sun Mar 26, 2023 7:13 am
Replies: 2
by Highbury Mark » Sat Mar 25, 2023 1:32 pm

Rating: 0.37%

2 Replies

972 Views

Last post by marktownley
Sun Mar 26, 2023 7:13 am
Did you ...

Last post by rsfoto « Fri Mar 24, 2023 5:58 pm

by rsfoto » Fri Mar 24, 2023 5:58 pm

Rating: 0.37%

0 Replies

945 Views

Last post by rsfoto
Fri Mar 24, 2023 5:58 pm
How to choose the best fitting camera of a Lunt 50 etalon

Last post by marktownley « Tue Mar 14, 2023 7:47 pm
Replies: 5
by davidem27 » Tue Mar 14, 2023 1:37 am

Rating: 0.55%

5 Replies

1160 Views

Last post by marktownley
Tue Mar 14, 2023 7:47 pm
Camera Options for Solar Setup

Last post by 04Stefan07 « Wed Mar 08, 2023 5:03 am

by 04Stefan07 » Wed Mar 08, 2023 5:03 am

Rating: 0.18%

0 Replies

996 Views

Last post by 04Stefan07
Wed Mar 08, 2023 5:03 am
ZWO ASI 1600MM now discontinued!

Last post by TareqPhoto « Tue Mar 07, 2023 1:10 am
Replies: 2
by thesmiths » Sun Feb 19, 2023 3:08 pm

Rating: 0.92%

2 Replies

1227 Views

Last post by TareqPhoto
Tue Mar 07, 2023 1:10 am
New DayStar Rig to Replace my Coronado SolarMax III?

Last post by Bob Yoesle « Mon Mar 06, 2023 2:37 am
Replies: 4
by brent1123 » Sun Mar 05, 2023 4:13 pm

4 Replies

1137 Views

Last post by Bob Yoesle
Mon Mar 06, 2023 2:37 am
SolarMax II Uneven Limb Darkening

Last post by DavidP « Sat Mar 04, 2023 10:38 pm
Replies: 16
by Don-S » Wed Dec 14, 2022 5:33 am

Rating: 4.42%

16 Replies

2145 Views

Last post by DavidP
Sat Mar 04, 2023 10:38 pm
First shot Lunt 40.

Last post by EricF « Thu Mar 02, 2023 4:17 am
Replies: 5
by nebulabru » Wed Mar 01, 2023 7:32 am

Rating: 1.1%

5 Replies

1132 Views

Last post by EricF
Thu Mar 02, 2023 4:17 am
Celestron Eclipsmart solar filters

Last post by MAURITS « Wed Mar 01, 2023 4:56 pm
Replies: 8
by Merlin66 » Wed Feb 15, 2023 10:48 pm

Rating: 0.92%

8 Replies

1215 Views

Last post by MAURITS
Wed Mar 01, 2023 4:56 pm
ASI432mm first impressions

Last post by MAURITS « Wed Mar 01, 2023 4:54 pm
Replies: 10
by Martin_S » Tue Feb 07, 2023 7:01 am

Rating: 3.87%

10 Replies

2041 Views

Last post by MAURITS
Wed Mar 01, 2023 4:54 pm
Large D-ERF "tri-band"

Last post by marktownley « Wed Mar 01, 2023 9:08 am
Replies: 19
by Ronnie_Clayton » Mon Feb 13, 2023 3:06 pm

Rating: 2.39%

19 Replies

2008 Views

Last post by marktownley
Wed Mar 01, 2023 9:08 am
Additional focal extender for a DayStar Solar Scout: does it make sense?

Last post by marktownley « Tue Feb 28, 2023 7:52 pm
Replies: 3
by daniele_bonfiglio » Mon Feb 27, 2023 10:09 am

Rating: 0.74%

3 Replies

942 Views

Last post by marktownley
Tue Feb 28, 2023 7:52 pm
Using a barlow/powermate on an LS50

Last post by marktownley « Mon Feb 27, 2023 7:16 pm
Replies: 7
by JochenM » Mon Jan 06, 2020 12:57 pm

Rating: 0.55%

7 Replies

5975 Views

Last post by marktownley
Mon Feb 27, 2023 7:16 pm
Lunt Cak Module

Last post by OlegLviv « Mon Feb 27, 2023 8:22 am
Replies: 14
by Dennis » Sun Feb 19, 2023 9:32 am

Rating: 1.84%

14 Replies

1944 Views

Last post by OlegLviv
Mon Feb 27, 2023 8:22 am
CaK Filter Degradation (Blooming)

Last post by marktownley « Thu Feb 23, 2023 7:39 am
Replies: 20
by Carbon60 » Fri Feb 10, 2023 12:33 pm

Rating: 4.97%

20 Replies

1958 Views

Last post by marktownley
Thu Feb 23, 2023 7:39 am
Maier ITF replacement

Last post by GUS « Thu Feb 09, 2023 10:11 am
Replies: 4
by GUS » Mon Jan 23, 2023 3:36 am

Rating: 1.29%

4 Replies

1040 Views

Last post by GUS
Thu Feb 09, 2023 10:11 am
Solar Spectrum Control Cable Fitting

Last post by marktownley « Thu Feb 09, 2023 6:18 am
Replies: 10
by marktownley » Sat Feb 04, 2023 6:14 am

Rating: 2.03%

10 Replies

1369 Views

Last post by marktownley
Thu Feb 09, 2023 6:18 am
Lunt 40mm DS

Last post by Sebastien Lebouc « Wed Feb 08, 2023 7:05 pm
Replies: 9
by EricF » Wed Feb 01, 2023 5:15 pm

Rating: 2.95%

9 Replies

1400 Views

Last post by Sebastien Lebouc
Wed Feb 08, 2023 7:05 pm
brightness difference

Last post by marktownley « Mon Feb 06, 2023 7:01 pm
Replies: 1
by alessbonsai » Sun Feb 05, 2023 5:10 pm

1 Replies

888 Views

Last post by marktownley
Mon Feb 06, 2023 7:01 pm
acquisition speed

Last post by marktownley « Mon Feb 06, 2023 7:00 pm
Replies: 1
by alessbonsai » Sun Feb 05, 2023 5:17 pm

1 Replies

820 Views

Last post by marktownley
Mon Feb 06, 2023 7:00 pm
ASI Air from ZWO

Last post by rsfoto « Sun Feb 05, 2023 12:49 am
Replies: 6
by rsfoto » Wed Feb 01, 2023 4:32 pm

Rating: 0.92%

6 Replies

1148 Views

Last post by rsfoto
Sun Feb 05, 2023 12:49 am
Which camera.

Last post by thesmiths « Fri Feb 03, 2023 1:49 pm
Replies: 3
by denababy » Thu Feb 02, 2023 9:47 pm

Rating: 0.37%

3 Replies

1062 Views

Last post by thesmiths
Fri Feb 03, 2023 1:49 pm
Camera Altair 183M problem with FireCap.

Last post by thesmiths « Fri Feb 03, 2023 1:30 pm
Replies: 8
by pupak » Thu Feb 02, 2023 8:51 am

Rating: 1.29%

8 Replies

1202 Views

Last post by thesmiths
Fri Feb 03, 2023 1:30 pm
Sunocular, Green filter

Last post by DeepSolar64 « Tue Jan 31, 2023 7:06 pm
Replies: 22
by Jordan Konisky » Sat Dec 31, 2022 8:30 pm

Rating: 5.52%

22 Replies

2140 Views

Last post by DeepSolar64
Tue Jan 31, 2023 7:06 pm
SolarScope etalon

Last post by marktownley « Thu Jan 26, 2023 9:17 pm
Replies: 6
by MAURITS » Wed Jan 25, 2023 4:00 pm

Rating: 2.58%

6 Replies

1472 Views

Last post by marktownley
Thu Jan 26, 2023 9:17 pm
Double stacking a SolarSpectrum 0,5A?

Last post by MAURITS « Wed Jan 25, 2023 5:00 pm
Replies: 14
by Sergio Alessandrelli » Sat Jan 21, 2023 7:47 pm

Rating: 3.13%

14 Replies

1734 Views

Last post by MAURITS
Wed Jan 25, 2023 5:00 pm
1x Telescope Finders

Last post by pedro « Wed Jan 18, 2023 12:23 am
Replies: 2
by pedro » Mon Jan 16, 2023 6:47 pm

Rating: 0.18%

2 Replies

990 Views

Last post by pedro
Wed Jan 18, 2023 12:23 am
Chapter 2 of Idea of a Cooling Aid assistance for cameras

Last post by Martin_S « Sun Jan 15, 2023 8:00 pm
Replies: 14
by rsfoto » Wed Dec 07, 2022 6:54 pm

Rating: 2.21%

14 Replies

1671 Views

Last post by Martin_S
Sun Jan 15, 2023 8:00 pm
Imaging Source DMK camera.

Last post by Montana « Wed Jan 11, 2023 7:43 am
Replies: 7
by MAURITS » Sun Jan 08, 2023 2:49 pm

Rating: 1.66%

7 Replies

1269 Views

Last post by Montana
Wed Jan 11, 2023 7:43 am
Let's finalize things

Last post by TareqPhoto « Mon Jan 09, 2023 8:47 am
Replies: 6
by TareqPhoto » Sat Jan 07, 2023 9:54 pm

Rating: 0.92%

6 Replies

1148 Views

Last post by TareqPhoto
Mon Jan 09, 2023 8:47 am
dropped frames

Last post by MAURITS « Sun Jan 08, 2023 8:26 pm
Replies: 3
by alessbonsai » Thu Dec 29, 2022 8:51 pm

Rating: 0.18%

3 Replies

1008 Views

Last post by MAURITS
Sun Jan 08, 2023 8:26 pm
Lunt diagonal 2 inch adapter

Last post by solarahn « Fri Jan 06, 2023 1:53 pm
Replies: 4
by solarahn » Wed Dec 28, 2022 2:53 pm

Rating: 0.55%

4 Replies

1042 Views

Last post by solarahn
Fri Jan 06, 2023 1:53 pm
WL imaging with 72mm ED scope

Last post by TareqPhoto « Wed Jan 04, 2023 11:55 pm
Replies: 5
by ffellah » Mon Jan 02, 2023 6:40 pm

Rating: 0.92%

5 Replies

1109 Views

Last post by TareqPhoto
Wed Jan 04, 2023 11:55 pm
Filter adapter check

Last post by marktownley « Fri Dec 30, 2022 5:50 pm
Replies: 3
by Montana » Tue Dec 27, 2022 2:43 pm

Rating: 0.55%

3 Replies

1097 Views

Last post by marktownley
Fri Dec 30, 2022 5:50 pm
Bright streaks in Firecapture !

Last post by Radon86 « Fri Dec 30, 2022 5:28 pm
Replies: 5
by Radon86 » Tue Dec 20, 2022 2:36 pm

Rating: 0.55%

5 Replies

1103 Views

Last post by Radon86
Fri Dec 30, 2022 5:28 pm
Camera choice again, sorry

Last post by TareqPhoto « Thu Dec 29, 2022 10:03 am
Replies: 5
by TareqPhoto » Tue Dec 27, 2022 12:16 pm

Rating: 0.74%

5 Replies

1160 Views

Last post by TareqPhoto
Thu Dec 29, 2022 10:03 am
Accuracy of Aperture stops and ? variable aperture stops

Last post by Radon86 « Wed Dec 21, 2022 8:20 pm
Replies: 6
by Radon86 » Tue Dec 20, 2022 1:00 pm

Rating: 1.66%

6 Replies

1143 Views

Last post by Radon86
Wed Dec 21, 2022 8:20 pm
Experience with Blackfly IMX421 camera???

Last post by KMH « Mon Dec 19, 2022 9:01 pm

by KMH » Mon Dec 19, 2022 9:01 pm

0 Replies

973 Views

Last post by KMH
Mon Dec 19, 2022 9:01 pm
Small pixel camera for short focal length solar ha imaging

Last post by pupak « Mon Dec 12, 2022 5:36 am
Replies: 11
by c8er » Tue Nov 09, 2021 6:38 am

Rating: 1.1%

11 Replies

2192 Views

Last post by pupak
Mon Dec 12, 2022 5:36 am
Solarview SV60

Last post by EGRAY_OBSERVATORY « Sun Dec 11, 2022 1:32 pm
Replies: 9
by Piemme » Thu Nov 17, 2022 10:08 am

Rating: 0.92%

9 Replies

1554 Views

Last post by EGRAY_OBSERVATORY
Sun Dec 11, 2022 1:32 pm
Ha or Red filter with the Quark?

Last post by TareqPhoto « Thu Dec 08, 2022 11:48 pm
Replies: 3
by TareqPhoto » Sat Jul 23, 2022 10:26 am

Rating: 0.18%

3 Replies

1174 Views

Last post by TareqPhoto
Thu Dec 08, 2022 11:48 pm
A carport portable observatory!!

Last post by DeepSolar64 « Mon Dec 05, 2022 4:03 pm
Replies: 3
by DeepSolar64 » Sun Dec 04, 2022 11:51 pm

Rating: 1.29%

3 Replies

1095 Views

Last post by DeepSolar64
Mon Dec 05, 2022 4:03 pm
BBOTC filters. Has anyone here used them?

Last post by DeepSolar64 « Sun Dec 04, 2022 6:44 pm
Replies: 2
by DeepSolar64 » Sun Dec 04, 2022 4:54 am

Rating: 0.37%

2 Replies

915 Views

Last post by DeepSolar64
Sun Dec 04, 2022 6:44 pm
Idea of a Cooling Aid assistance for cameras

Last post by solarchat « Fri Dec 02, 2022 3:03 am
Replies: 27
by rsfoto » Wed Nov 16, 2022 1:24 am
1

2
Rating: 4.79%
27 Replies

2714 Views

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Coronado SolarMax III RichView blocked

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Rating: 2.39%

18 Replies

2109 Views

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Rating: 1.29%

11 Replies

3829 Views

Last post by Sol seeker uk
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Hinode

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by alessbonsai » Tue Nov 08, 2022 12:04 pm

Rating: 0.92%

9 Replies

1373 Views

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Rating: 0.74%

6 Replies

1392 Views

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by DeepSolar64 » Sun Feb 09, 2020 5:01 am

Rating: 0.74%

19 Replies

9074 Views

Last post by DeepSolar64
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disassemble the quark.

Last post by DeepSolar64 « Sun Nov 06, 2022 3:12 pm
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by mami813 » Wed Sep 21, 2022 11:53 am

Rating: 8.47%

19 Replies

2560 Views

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by mami813 » Mon Oct 31, 2022 12:57 am

Rating: 0.74%

5 Replies

1195 Views

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SW Virtuoso 150 mm F/5

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Rating: 0.55%

2 Replies

1007 Views

Last post by thesmiths
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filter for WL

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by alessbonsai » Fri Oct 21, 2022 6:03 pm

Rating: 0.92%

5 Replies

1279 Views

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by Soendergaard » Mon Oct 17, 2022 5:32 pm

Rating: 1.29%

7 Replies

1266 Views

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Rating: 3.68%

13 Replies

2146 Views

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How bring ASI174MM in focus with PST

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Rating: 0.74%

7 Replies

4075 Views

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6 Replies

1495 Views

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Rating: 4.05%

22 Replies

2543 Views

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Rating: 0.92%

10 Replies

2621 Views

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Has anyone done a quark decomposition?

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by mami813 » Sun Sep 18, 2022 4:44 am

Rating: 0.92%

5 Replies

1186 Views

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by ffellah » Fri Sep 16, 2022 9:55 pm

Rating: 0.55%

3 Replies

1017 Views

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by Bastelhannes » Thu Sep 01, 2022 7:08 am

Rating: 2.21%

14 Replies

2362 Views

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Rating: 0.37%

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1075 Views

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Rating: 2.39%

12 Replies

1959 Views

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Rating: 0.74%

6 Replies

1425 Views

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by AndiesHandyHandies » Fri Sep 02, 2022 9:21 am

Rating: 0.37%

1 Replies

953 Views

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Last post by Bastelhannes « Fri Sep 02, 2022 9:41 am

by Bastelhannes » Fri Sep 02, 2022 9:41 am

Rating: 0.74%

0 Replies

1019 Views

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Another Lunt 60THa Tilt Tune Question

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by Sumpy » Thu Sep 01, 2022 3:19 pm

Rating: 0.74%

7 Replies

1301 Views

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by pedro » Sat Aug 20, 2022 9:13 am

Rating: 0.92%

4 Replies

1189 Views

Last post by pedro
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alie`s 395-10nm

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by mami813 » Thu Aug 25, 2022 4:10 am

Rating: 0.18%

3 Replies

1050 Views

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by Soendergaard » Fri Aug 19, 2022 7:36 pm

Rating: 1.29%

6 Replies

1293 Views

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thread etalon lunt50

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by Ivan » Sun Aug 21, 2022 7:51 pm

Rating: 0.74%

4 Replies

1132 Views

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by phacops » Fri Aug 12, 2022 8:27 am

Rating: 0.74%

7 Replies

1305 Views

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by Rusted » Sun Aug 14, 2022 5:13 pm

Rating: 2.03%

9 Replies

1460 Views

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by Radon86 » Mon Aug 15, 2022 4:52 pm

Rating: 0.18%

2 Replies

981 Views

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CaK, Lunt or Daystar?

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by TareqPhoto » Sat Aug 13, 2022 2:53 am

Rating: 0.55%

10 Replies

1710 Views

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by astroshot » Sun Aug 07, 2022 4:10 pm

Rating: 0.37%

2 Replies

1018 Views

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by thesmiths » Wed Aug 10, 2022 1:58 pm

Rating: 0.55%

3 Replies

1121 Views

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by Valdraz » Mon Jul 25, 2022 3:18 pm

Rating: 2.03%

7 Replies

1357 Views

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Camera pixel size in relationship with sampling

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by Sol seeker uk » Sun Jul 24, 2022 11:39 am

Rating: 0.74%

20 Replies

2219 Views

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D-ERF needed for a 120mm refractor (achromat) ?

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by Radon86 » Mon Aug 01, 2022 9:44 am

Rating: 0.55%

5 Replies

1406 Views

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Spectroscopic analysis of a Lunt CaK filter

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by thesmiths » Thu Jul 28, 2022 11:48 pm

Rating: 2.76%

16 Replies

2305 Views

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Test of an Alluxa 1.0 A Ca filter with Sol'Ex spectro

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Replies: 5
by christian viladrich » Mon Jul 25, 2022 4:27 pm

Rating: 2.21%

5 Replies

1380 Views

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by Rob63 » Mon Aug 01, 2022 4:53 pm

Rating: 0.55%

0 Replies

1056 Views

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by DeepSolar64 » Wed Jul 27, 2022 5:20 am

Rating: 2.21%

7 Replies

1341 Views

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DS or Quark..

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by Alto » Fri Jul 22, 2022 11:21 am

Rating: 0.92%

8 Replies

1414 Views

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Reflection

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by Nik » Fri Jul 22, 2022 6:58 am

6 Replies

1194 Views

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by mami813 » Sun Jul 17, 2022 10:50 pm

Rating: 1.84%

12 Replies

1850 Views

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Telecentric Barlow for the Quark combo

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by TareqPhoto » Sat Jul 23, 2022 10:24 am

15 Replies

1744 Views

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Another adapter question

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by ffellah » Sat Jul 16, 2022 4:43 pm

Rating: 1.1%

11 Replies

1467 Views

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Last post by Montana « Mon Jul 25, 2022 6:43 am
Replies: 17
by EGRAY_OBSERVATORY » Thu Oct 28, 2021 9:12 pm

Rating: 3.31%

17 Replies

3041 Views

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Last post by TareqPhoto « Sat Jul 23, 2022 6:20 pm
Replies: 64
by barnstorm » Wed Jan 19, 2022 11:55 pm
1

2

3
Rating: 9.76%
64 Replies

10725 Views

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Reflectors for solar imaging

Last post by TareqPhoto « Sat Jul 23, 2022 10:22 am
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by TareqPhoto » Thu Jun 23, 2022 4:37 pm
1

2
Rating: 4.97%
29 Replies

3239 Views

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Help me diagnose if I have a problem with my Quark

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by Nik » Tue Jul 19, 2022 5:11 pm

Rating: 0.92%

7 Replies

1298 Views

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Televue NP127 + Quark Chromosphere spacing

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by Mike Bradley » Wed Jul 20, 2022 2:22 am

2 Replies

988 Views

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How to install new blocking filter for Quark Chromosphere

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by Petrus » Thu Jul 14, 2022 9:58 pm

Rating: 1.47%

7 Replies

1441 Views

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lucky imaging with Alt/Az and EQ mounts?

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by barnstorm » Sun Nov 14, 2021 3:54 pm

Rating: 0.55%

6 Replies

1636 Views

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Which Herschel Wedge with C9.25?

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by Dennis » Thu Jun 30, 2022 1:10 pm

Rating: 0.55%

8 Replies

1472 Views

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by Montana » Mon Jun 20, 2022 6:58 pm

Rating: 6.26%

15 Replies

1940 Views

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Camera for Lunt 50

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by inhapi » Wed Apr 06, 2022 1:54 pm

1 Replies

1082 Views

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Lunt Solar

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by Alto » Tue Jul 12, 2022 1:10 pm

Rating: 0.18%

4 Replies

1102 Views

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Good focal reducers for Quark?

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by Brett » Tue Jul 28, 2015 1:54 pm

Rating: 1.1%

18 Replies

7711 Views

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Baader 35nm 2”

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by Nik » Sun Jul 03, 2022 5:29 pm

Rating: 0.18%

3 Replies

1179 Views

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by Sergio Alessandrelli » Fri Jul 01, 2022 3:05 pm

Rating: 0.55%

2 Replies

1041 Views

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by christian viladrich » Sat Jul 02, 2022 7:56 pm

Rating: 0.74%

4 Replies

1273 Views

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New Combo Quark

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by Martin_S » Sat Jul 02, 2022 4:45 am

Rating: 0.92%

6 Replies

1232 Views

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Baader Triband SCT

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Rating: 7.18%

18 Replies

2845 Views

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Measurement of a Quark Ha filter with Sol'Ex spectrometer

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by christian viladrich » Sat Jun 11, 2022 2:07 pm

Rating: 5.16%

19 Replies

2271 Views

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Ultra black fabric

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by Carbon60 » Wed Jun 22, 2022 10:06 am

Rating: 0.92%

1 Replies

1012 Views

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by sywong2000 » Fri Jun 17, 2022 10:44 am

Rating: 1.29%

1 Replies

1077 Views

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by sywong2000 » Mon May 23, 2022 9:43 am

Rating: 2.21%

13 Replies

2060 Views

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by marktownley » Mon May 02, 2022 8:12 am

Rating: 5.52%

21 Replies

2925 Views

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Meade Coronado return

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Rating: 5.89%

21 Replies

3255 Views

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by Joe » Mon Jun 06, 2022 10:16 pm

Rating: 0.55%

4 Replies

1187 Views

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by mami813 » Thu Apr 14, 2022 9:47 am

Rating: 2.21%

5 Replies

1465 Views

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by Montana » Sun Jun 05, 2022 11:13 am
1

2
Rating: 3.87%
26 Replies

2859 Views

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Baader D-ERF direction

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by Sol seeker uk » Fri Jun 03, 2022 12:00 pm

Rating: 0.92%

6 Replies

1315 Views

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Apollo-M Max mm or the ASi 174 MM

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by fedele » Mon Feb 14, 2022 8:44 am

Rating: 0.92%

10 Replies

2250 Views

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UV/IR cut filter suggestion for Daystar Quark Calcium H

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by sywong2000 » Tue May 17, 2022 10:30 am

Rating: 3.5%

18 Replies

2397 Views

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by christian viladrich » Sun May 29, 2022 1:47 pm

Rating: 1.84%

9 Replies

1575 Views

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Adapter question

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Replies: 4
by ffellah » Sat May 28, 2022 7:08 pm

Rating: 0.55%

4 Replies

1170 Views

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Wishlist for solar camera

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by Bastelhannes » Wed May 25, 2022 6:20 am
1

2
Rating: 1.84%
31 Replies

3158 Views

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by Arrakis97 » Thu May 26, 2022 10:55 am

Rating: 1.47%

5 Replies

1453 Views

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Baader Triband SCT

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by bart1805 » Sun May 06, 2018 5:38 pm

Rating: 0.74%

19 Replies

9347 Views

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Not uniform contrast with my Daystar Quark

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by Roman » Thu Jun 22, 2017 10:39 am
1

2
Rating: 1.47%
29 Replies

18225 Views

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Lunt CaK max aperture?

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by TareqPhoto » Sun May 15, 2022 1:56 am

Rating: 2.76%

20 Replies

2332 Views

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by daniele_bonfiglio » Sun May 08, 2022 8:38 am

Rating: 2.95%

8 Replies

1692 Views

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Dew Shield

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Rating: 1.1%

7 Replies

1303 Views

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by Bastelhannes » Mon May 09, 2022 11:53 am

Rating: 0.55%

8 Replies

1461 Views

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by Dennis » Mon Apr 18, 2022 5:35 pm

Rating: 1.1%

9 Replies

1624 Views

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correct setup for visual

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by fedele » Wed May 04, 2022 7:39 am

Rating: 1.66%

12 Replies

1793 Views

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by Bob Yoesle » Sun May 01, 2022 4:05 pm

Rating: 0.92%

3 Replies

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Rating: 1.47%

4 Replies

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Rating: 2.58%

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1

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1

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Rating: 2.58%
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Rating: 0.37%

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Rating: 1.29%

6 Replies

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Rating: 1.1%

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Rating: 4.05%

17 Replies

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Rating: 1.66%

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Rating: 2.58%

19 Replies

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by Bill_C » Sat Apr 23, 2022 2:29 am

Rating: 0.55%

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Rating: 0.37%

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1

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Rating: 8.66%
27 Replies

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Rating: 0.55%

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Rating: 1.66%

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Rating: 1.47%

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Rating: 4.97%

23 Replies

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1

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Rating: 4.97%
30 Replies

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Rating: 2.58%

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Rating: 0.18%

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29 Replies

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